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Question 196

A hiker shouts towards a steep cliff and hears the echo 1.8 s later. The speed of sound in air is 340 m/s. How far away from the hiker is the cliff?

A

170 m170\text{ m}170 m

B

270 m270\text{ m}270 m

C

310 m310\text{ m}310 m

D

610 m610\text{ m}610 m

Markscheme

Sound Questions

  1. IGCSE
  2. /Physics
  3. /Sound

295 exam-style questions on CIE IGCSE Physics Sound, covering Sound. Each one has a worked solution and a mark scheme showing where the marks go.

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